Finding the Third Proportional to 1,937,616 and 2,907,072

Step by Step Solution

1. Step 1: Write the proportion equation
   1,937,616 : 2,907,072 = 2,907,072 : x
2. Step 2: Convert to fraction form
   1,937,616/2,907,072 = 2,907,072/x
3. Step 3: Cross multiply
   1,937,616x = 2,907,072 × 2,907,072
4. Step 4: Simplify right side
   1,937,616x = 8,451,067,613,184
5. Step 5: Solve for x
   x = 8,451,067,613,184/1,937,616
6. Step 6: Final answer
   x = 4,361,580.22